body {
  height: 100vh;
  background: url("../../images/userAction/bgc.png") no-repeat center;
  background-size: 100% 100%;
}
.daoshu {
  font-size: 20px;
  text-align: center;
  display: none;
}
.tab {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  display: block;
  height: 500px;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
}
.top {
  width: 100%;
  height: 40px;
}
.top ul {
  display: flex;
}
.top ul li {
  flex: 1;
  height: 40px;
  line-height: 40px;
  text-align: center;
  padding: 0 30px;
  cursor: pointer;
}
.xuanzhong {
  background: red;
  color: white;
}
.item {
  padding: 20px;
  display: none;
}
/*注册信息*/
.list {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
input {
  width: 295px;
  height: 50px;
  color: #757575;
  padding: 0 15px;
  font-size: 10px;
  border: 1px solid;
  border-radius: 5px;
}
#username,
#email,
#password1,
#password2,
#resetUsername,
#resetEmail,
#resetPassword {
  font-size: 15px;
}
p {
  text-align: right;
  margin-bottom: 20px;
}
#btn,
.btn {
  margin-top: 20px;
  width: 327px;
  height: 50px;
  font-size: 22px;
  border: 1px solid rgba(186, 186, 186, 0.3);
  color: #f9f9f9;
  background-color: #00a8ff;
  cursor: pointer;
}
.toblue {
  color: #3580eb;
}
.tored {
  color: red;
}
.togreen {
  color: #22ca22;
}
